We've noticed that someone is again trying to spoof the emails that Google sends to webmasters to alert them with issues about their site. These emails are not coming from Google, and in fact several weeks ago we temporarily discontinued sending these emails to webmasters while we explore different, secure ways of communicating with webmasters. Watch this space for more news - but in the meantime, you can safely assume that any email message you receive is not, in fact, from us.